| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.50 | 8.524% | $176.3515 | $176.35 | $176.35 | $176.40 |
| Purchase #2 | $13.63 | 10.684% | $15.0862 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $19.95 | 9.413% | $21.8279 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $105.53 | 11.368% | $117.5267 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $90.57 | 3.557% | $93.7916 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $70.70 | 3.254% | $73.0006 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $8.93 | 5.745% | $9.443 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $471.81 | $507.0275 | $507.03 | $507.10 | $507.00 | |